Nanocomposite Films of V2O5-MoO3 Xerogel with Poly Ethylene Oxide Intercalation

被引：0
|
作者：
郑锦霞 [1 ]
机构：
[1] Wuhan University of Technology
来源：
JournalofWuhanUniversityofTechnology-MaterialsScience | 2003年 / 02期
关键词：
V 0.9Mo 0.1) 2O 5; PEO; intercalation; nanocomposite;
D O I：
暂无
中图分类号：
TB383 [特种结构材料];
学科分类号：
070205 ; 080501 ; 1406 ;
摘要：
Poly ethylene oxide(PEO) x-V 2O 5-MoO 3(x=0,0.5,1) films were prepared by the sol-gel method.The synthesis and structure of the films were investigated by XRD,TG-DTA,FTIR,etc.The results show that V 2O 5-MoO 3 xerogel has a layered structure and its interlayer space increased from 1.3181nm at x=0 to 1.7898nm at x=1 after the nanocomposite films were dried,and PEO in the interlayer changes the interface structure by forming hydrogen bonds with V=O bands.CV measurement indicates that the intercalation of PEO improves insertion/extration properties of Li+ ions in the interlayer.
引用
收藏
页码：35 / 37
页数：3
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